www.washingtontimes.com Topics: Yuri Ushakovhttp://www.washingtontimes.com/topics/yuri-ushakov/?utm_medium=RSS2013-06-14T10:20:28-04:00Russia rejects U.S. claims on Syria; Britain's Cameron backs Obama shift2013-06-14T10:20:28-04:00David R. Sands, Ben Wolfgang and David R. Sands, Ben Wolfganghttp://www.washingtontimes.com/news/2013/jun/14/british-prime-minister-david-cameron-seconds-obama/?utm_source=RSS_Feed&utm_medium=RSS<p>Russia, a longtime ally of embattled Syrian President Bashar Assad, Friday rejected new U.S. assertions that the regime had crossed President Obama's "red line" by deploying chemical weapons against rebels in the country's bloody civil war.</p> <p>Yuri Ushakov, a onetime ambassador to the United States and now a senior foreign ...